| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $170.45 | 6.192% | $181.0043 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $238.77 | 8.724% | $259.6003 | $259.60 | $259.60 | $259.60 |
| Purchase #3 | $47.34 | 11.473% | $52.7713 | $52.77 | $52.75 | $52.80 |
| Purchase #4 | $27.41 | 13.459% | $31.0991 | $31.10 | $31.10 | $31.10 |
| Purchase #5 | $67.89 | 9.859% | $74.5833 | $74.58 | $74.60 | $74.60 |
| Purchase #6 | $124.54 | 6.105% | $132.1432 | $132.14 | $132.15 | $132.10 |
| Purchase #7 | $131.66 | 10.267% | $145.1775 | $145.18 | $145.20 | $145.20 |
| 7 purchase totals = | $808.06 | $876.3790 | $876.37 | $876.40 | $876.40 | |